56781006

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6823}}^1$

素因数の和:6920

約数の個数: 32

約数和(自身を含む): 121194240

約数和(自身を除く): 64413234

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 4161, 6823, 8322, 13646, 20469, 40938, 129637, 259274, 388911, 498079, 777822, 996158, 1494237, 2988474, 9463501, 18927002, 28390503, 56781006]

約数ペア:

[(1, 56781006), (2, 28390503), (3, 18927002), (6, 9463501), (19, 2988474), (38, 1494237), (57, 996158), (73, 777822), (114, 498079), (146, 388911), (219, 259274), (438, 129637), (1387, 40938), (2774, 20469), (4161, 13646), (6823, 8322)]